CONTINUOUS MOTION REVOLVING PISTON ENGINE
This invention of a continuous motion revolving piston engine describes a machine comprising piston(s) fitted to rings that revolve around a stator circular base which has a cavity in which a disc fits to create a closed combustion compa...

ROTARY ENGINE
The present invention provides a rotary engine comprising: a housing provided with three lobe accommodation parts; a rotor which is provided with two lobes continuously accommodated in the lobe accommodation parts, has an intake storage ...

TOROIDAL ENGINE
A toroidal combustion engine is provided. The toroidal combustion engine includes a first and a second toroidal cylinder which share a single common intersection to define a combustion chamber. The first toroidal cylinder carries a first...

WO/2019/056119A1

ROTARY REFORMER
Method are provided for generating synthesis gas (CO + H2) from a hydrocarbon fuel using a Rotary engine system. Hydrocarbon fuels may for example include methane, ethene, ethane, propene, or propane. Oxygen is provided for combustion, f...

WO/2018/233796A1

HELICAL ENGINE
The invention relates to a helical engine which is an internal combustion engine and comprises a rotary helical member, in the shape of two opposite arcs ")(", having a hollow helical path, and two metal discs (gears) rotated by the rota...

WO/2018/216894A1

ROTARY ENGINE
The present invention relates to a rotary engine comprising: a housing; a rotor; a housing cover; and a crankshaft provided to penetrate the rotor, and receiving rotating power from the rotor, wherein the crankshaft includes: a first mem...

ROTARY ENGINE
A rotary engine of the present invention comprises: a housing having a plurality of lobe receiving portions disposed therein; a rotor rotated while being disposed eccentrically from the center of the housing, and having lobes successivel...

WO/2018/186628A1

ROTARY ENGINE
A rotary engine having a crankshaft, a housing provided with lobe accommodating portions arranged to surround the crankshaft, and combustion chambers communicating with the lobe accommodating portions, a rotor rotatable eccentrically wit...

POWER SYSTEM OF CAM ROTARY INTERNAL COMBUSTION ENGINE
Disclosed is a power system of a cam rotary internal combustion engine. The power system utilizes a cam and multiple cam followers (e03) to form a cam mechanism. The power system, an inner chamber member (e01), an outer revolute surface ...

WO/2018/129639A1

MULTI-TRAJECTORY ROTOR-TYPE INTERNAL COMBUSTION ENGINE
Disclosed is a multi-trajectory rotor-type internal combustion engine, comprising a stator (1), a rotor (2), a main shaft (4), a front end cover (15), a rear end cover (14), multiple front and rear secondary end covers and a pulley assem...

WO/2018/097064A1

SEALING MEMBER
[Problem] To provide a sealing member having increased sealing performance obtained by reducing loss caused by sliding between a side housing and a side seal which is provided to a side surface of a rotating body rotating inside a housin...

WO/2018/085923A1

MULTIPLE AXIS ROTARY ENGINE
A rotary engine including a housing and housing head enclosing a combustion chamber, a piston including an output shaft and a piston disk within the housing and rotatable on a piston rotation axis, a quadrant within the housing and aroun...

ROTARY ENGINE AND POWER OUTPUT METHOD
Disclosed is a rotary engine, comprising a stator (1) and a rotor (4) which is rotatably connected thereto. A stator holder (2) with an annular recessed variable track guide groove (3) is on each of two ends of the stator (1). A sidewall...

WO/2018/025629A1

SEALING DEVICE
According to the present invention both shear leakage of oil and pressure leakage due to a centrifugal force of oil concomitant with rotation of a member that performs a whirling motion are reduced by means of a surface texture applied t...

WO/2017/111311A1

ROTARY ENGINE
Disclosed is a rotary engine comprising: a housing having, therein, N (N is a natural number greater than or equal to 3) number of lobe accommodation parts and a combustion chamber communicating with the respective lobe accommodation par...

WO/2017/074218A1

INTERNAL COMBUSTION ENGINE
The invention is directed toward enhancing the operating efficiency and reliability of an internal combustion engine, while also simplifying the design thereof and increasing its suitability to mass production. This technical result is a...

WO/2016/092379A9

A ROTARY FOUR STROKE INTERNAL COMBUSTION ENGINE
A rotary internal combustion engine in which the cylinder is divided into four segments by the vanes which are mounted on two shafts, two on each shaft opposing each other in such a way that when one shaft slides inside the other the van...

WO/2016/164825A1

PRESSURE DIFFERENTIAL ENGINE
Highly efficient pressure differential rotary engines can include rotatable cylinders arranged radially around a central stationary shaft. Each of the cylinders can house one or more pistons, and the cylinders and pistons can rotate toge...

A ROTARY FOUR STROKE INTERNAL COMBUSTION ENGINE
A rotary internal combustion engine in which the cylinder is divided into four segments by the vanes which are mounted on two shafts, two on each shaft opposing each other in such a way that when one shaft slides inside the other the van...

WO/2016/089247A1

TURBINE AND POWER PLANT ON THE BASIS THEREOF (VARIANTS)
The invention relates to mechanical engineering. The power plant comprises one or more pairs of interacting wheels with one or more vanes on each wheel, said wheels rotating synchronously on parallel axes in one direction with minimal ga...

WO/2016/073221A2

ROTARY ENGINE HAVING TWO ROTORS WITH INTERSECTING PATHWAYS
An engine including a block that has first and second intersecting pathways, and first and second rotors positioned within the first and second pathways, respectively. The first and second rotors are moveable within the first and second ...

WO/2015/061923A9

IMPROVED STRUCTURE FOR ROTARY ENGINE
Disclosed is a rotary engine, comprising at least a set of combustion chambers (22) arranged around a steam turbine (2). A movable plate (23), which can rotate 90 degrees to protrude from the periphery of the steam turbine, is provided a...

WO/2016/004746A1

UNEQUAL-STROKE WORKING FOUR-ROTOR INTERNAL COMBUSTION ENGINE
An unequal-stroke working four-rotor internal combustion engine, comprising four rotors (5-8) sequentially disposed in an axial direction; each rotor (5-8) is configured with a blade (5a-8a) thereon; the root of each blade (5a-8a) is pro...

WO/2015/167361A1

INTERNAL COMBUSTION ENGINE
﻿The invention is aimed at increasing the operational efficiency and reliability of a volume displacement internal combustion engine. Said technical result is achieved in that a rotor section of an internal combustion engine, the mecha...

WO/2015/162323A1

SPLIT-CYCLE ROTARY ENGINE
The invention consists of a split-cycle rotary engine comprising at least one main chamber (1), in which a main rotor (3) can move, such that two of the four operating strokes (power/exhaust) take place in the main chamber (1), while the...

POWER INSTALLATION
The invention relates to mechanical engineering. A power installation includes a rotary engine, a compressed-air feeding system and a fuel feeding system, an external combustion chamber, a utilizer, a water reservoir, a water feed pump, ...

PISTONLESS INTERNAL COMBUSTION ENGINE (VARIANTS)
The invention relates to engine design. A pistonless internal combustion engine comprises a cylindrical housing, an output shaft and a chamber for the combustion of a fuel/air mixture. The output shaft is axial to the longitudinal axis o...

ROTARY ENGINE
A rotary engine comprises a cylinder block (1), a rotor (2), and an air inlet (3), an air outlet (4), and an ignition device (5) that are disposed on the cylinder block (1). At least one group of movable baffles (6) are disposed inside t...

WO/2015/069209A1

ROTOR-PISTON INTERNAL COMBUSTION ENGINE
The invention relates to positive displacement pneumatic machines, and more particularly to hydraulic motors. The invention as claimed is a rotor-piston internal combustion engine comprising a main body with a cylindrical cavity in which...

WO/2015/069867A1

PLANETARY ROTARY ENGINE WITH ROTARY RING VALVES
A rotary engine (40a) includes a housing (76a) and elliptical rotors (44a) mounted to rotor shafts (54a, 54b) for rotation within a chamber (46a) of the housing (76a). A valve disk (200, 202) mounted to a rotor shaft includes a port (224...

WO/2015/061923A1

IMPROVED STRUCTURE FOR ROTARY ENGINE
Disclosed is a rotary engine, comprising at least a set of combustion chambers (22) arranged around a steam turbine (2). A movable plate (23), which can rotate 90 degrees to protrude from the periphery of the steam turbine, is provided a...

WO/2015/042307A1

ROTARY MACHINE
The disclosure provides rotary machines that include, in one embodiment, a rotatable shaft defining a central axis A, the shaft having a first end and a second end. The shaft can have an elongate first island disposed thereon. The first ...

WO/2015/038030A1

DOUBLE-ROTOR EXTERNAL COMBUSTION ENGINE
The invention relates to engine building. A double-rotor external combustion engine contains an operating section having a high-pressure chamber and two pistons. The pistons are in a form which unites half of an oval centroid and half of...

NOVEL ENGINE
The present invention relates to a novel engine, the structure of which mainly is mainly formed of several coaxial annular cylinders. The structure of each annular cylinder comprises: an annular ducted cylinder, a spiral rib, a ducted di...

WO/2014/209321A1

ROTARY INTERNAL COMBUSTION DIESEL ENGINE
A rotary internal combustion diesel engine (46) comprising: a posterior plate (78), an intermediate plate (80), and an anterior plate (82); a rotor-housing unit (46) on each side of the intermediate plate (80), each containing a yousroid...

WO/2014/189640A1

ONE-STROKE INTERNAL COMBUSTION ENGINE
One-stroke internal combustion engines may comprise reciprocating pistons which are either straight or rotary. Three principles are required to make one -stroke engines work: create four dedicated chambers, assign the chambers with coord...

WO/2014/149445A1

ROTARY INTERNAL COMBUSTION ENGINE
A rotary internal combustion engine includes an arcuate compression chamber, an arcuate expansion chamber, an output shaft, and a piston coupled to the output shaft for movement through the arcuate compression chamber and the arcuate exp...

WO/2014/129999A1

PRECOMBUSTION-CHAMBER ROTARY CONVERTER
The invention relates to converters of the chemical energy in fuel into electrical and mechanical energy. The precombustion-chamber rotary converter constitutes a positive-displacement rotary machine and comprises a body, pistons, valves...